The past tense of backreference is backreferenced. See all forms of backreference with easy examples.
The past tense of backread is backread. See all forms of backread with easy examples.
The past tense of backreact is backreacted. See all forms of backreact with easy examples.
The past tense of backquote is backquoted. See all forms of backquote with easy examples.
The past tense of backpropagate is backpropagated. See all forms of backpropagate with easy examples.
The past tense of backprint is backprinted. See all forms of backprint with easy examples.
The past tense of backport is backported. See all forms of backport with easy examples.
The past tense of backpedal is ( north america, chiefly us ) backpedaled or ( au, nz, british, canada )…
The past tense of backpatch is backpatched. See all forms of backpatch with easy examples.
The past tense of backpack is backpacked. See all forms of backpack with easy examples.